--- Comment #12 from manu at gcc dot gnu dot org 2009-04-21 07:47 ---
Subject: Bug 16202
Author: manu
Date: Tue Apr 21 07:47:13 2009
New Revision: 146472
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=146472
Log:
2009-04-21 Manuel López-Ibáñez m...@gcc.gnu.org
PR
--- Comment #13 from manu at gcc dot gnu dot org 2009-04-21 07:48 ---
FIXED in GCC 4.5
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manu at gcc dot gnu dot org changed:
What|Removed |Added
Status|NEW
--- Comment #2 from burnus at gcc dot gnu dot org 2009-04-21 07:56 ---
Caused by http://gcc.gnu.org/ml/gcc-patches/2009-04/msg01558.html
r146425 | rguenth | 2009-04-20 16:01:52 +0200 (Mon, 20 Apr 2009) | 10 lines
Changed paths:
M /trunk/gcc/ChangeLog
M /trunk/gcc/basic-block.h
--- Comment #16 from ktietz at gcc dot gnu dot org 2009-04-21 08:27 ---
(In reply to comment #15)
(In reply to comment #14)
or remove the ordinary C library function in
lib64_libmingwex_a-wininterlocked.o and just keep the inline function ?
That would be my first experiment.
--- Comment #2 from rguenth at gcc dot gnu dot org 2009-04-21 08:36 ---
Mine.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #6 from jakub at gcc dot gnu dot org 2009-04-21 08:39 ---
I've fixed this:
http://gcc.gnu.org/viewcvs?root=gccview=revrev=146470
http://gcc.gnu.org/viewcvs?root=gccview=revrev=146471 (4.4)
and only afterwards Andrew Pinski pointed me at this PR.
Sorry for not checking
I just tried to compile the Suse Linux package mined-2000.14-88.34
with the GNU gcc version 4.5 snapshot 20090416.
The compiler said
textfile.c:3154: error: edge EXFILE-bottom_line has no corresponding call_stmt
# .MEM = VDEF .MEM
bottom_line (1, Already at last file[0], 0B, 0B, 0, [0]);
--- Comment #1 from dcb314 at hotmail dot com 2009-04-21 09:46 ---
Created an attachment (id=17662)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17662action=view)
C source code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39834
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-04-21 10:18 ---
Confirmed.
static const double internalEndianMagic = 7.949928895127363e-275;
static const unsigned char ieee_754_mantissa_mask[] = { 0x00, 0x0F, 0xFF, 0xFF,
0xFF, 0xFF, 0xFF, 0xFF };
static inline int
trio_isnan
--- Comment #1 from joseph at codesourcery dot com 2009-04-21 10:20 ---
Subject: Re: New: gcc.target/i386/excess-precision-*.c
assume the default -mfp-math does not include SSE
Probably all six excess precision tests should have explicit -mfpmath=387.
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--- Comment #7 from jsm28 at gcc dot gnu dot org 2009-04-21 10:23 ---
Yes, closing since this target has been removed for 4.5.
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jsm28 at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-04-21 10:31 ---
Confirmed. The following fails at -O -Winline.
void quit_mined ();
void bottom_line ();
typedef enum { False, True } FLAG;
inline void
nextfile (FLAG exitiflast)
{
if (exitiflast)
quit_mined ();
else
--- Comment #1 from ubizjak at gmail dot com 2009-04-21 10:33 ---
We have a symbol name clash:
This is from libstdc++:
explicit
param_type(_RealType __alpha = _RealType(1),
_RealType __beta = _RealType(1))
: _M_alpha(__alpha), _M_beta(__beta)
--- Comment #2 from paolo dot carlini at oracle dot com 2009-04-21 11:15
---
Sure, this is an annoying recurring issue, I'll fix it momentarily.
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paolo dot carlini at oracle dot com changed:
What|Removed |Added
--- Comment #2 from rguenth at gcc dot gnu dot org 2009-04-21 09:53 ---
Reducing.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39824
--- Comment #2 from rguenth at gcc dot gnu dot org 2009-04-21 10:19 ---
Reducing.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39834
--- Comment #4 from rguenth at gcc dot gnu dot org 2009-04-21 09:58 ---
Fixed.
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rguenth at gcc dot gnu dot org changed:
What|Removed |Added
Status|ASSIGNED
--- Comment #3 from paolo at gcc dot gnu dot org 2009-04-21 11:43 ---
Subject: Bug 39835
Author: paolo
Date: Tue Apr 21 11:42:51 2009
New Revision: 146516
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=146516
Log:
2009-04-21 Paolo Carlini paolo.carl...@oracle.com
PR
--- Comment #4 from paolo dot carlini at oracle dot com 2009-04-21 11:44
---
Fixed.
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paolo dot carlini at oracle dot com changed:
What|Removed |Added
--- Comment #5 from d dot g dot gorbachev at gmail dot com 2009-04-21
12:24 ---
(In reply to comment #4)
Sorry, my mistake. The problem indeed was in the caller because of different
compiler flags.
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d dot g dot gorbachev at gmail dot com changed:
What|Removed
--- Comment #5 from rguenth at gcc dot gnu dot org 2009-04-21 09:58 ---
Subject: Bug 39827
Author: rguenth
Date: Tue Apr 21 09:58:38 2009
New Revision: 146515
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=146515
Log:
2009-04-21 Richard Guenther rguent...@suse.de
PR
Bootstrap on alpha fails in libstdc++ with:
/home/uros/gcc-build/./gcc/xgcc -shared-libgcc -B/home/uros/gcc-build/./gcc
-nostdinc++ -L/home/uros/gcc-build/alphaev56-unknown-linux-gnu/libstdc++-v3/src
-L/home/uros/gcc-build/alphaev56-unknown-linux-gnu/libstdc++-v3/src/.libs
--- Comment #3 from abel at gcc dot gnu dot org 2009-04-21 11:47 ---
Confirmed. I will take a look.
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abel at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #40 from rob1weld at aol dot com 2009-04-21 12:30 ---
(In reply to comment #0)
I've found a major performance regression in gcc 4.0.0's optimization ...
(In reply to comment #11)
We need more analysis on these kinds of issues.
So, we're doing a worse job on register
--- Comment #4 from rguenth at gcc dot gnu dot org 2009-04-21 12:42 ---
Fixed.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39829
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-04-21 12:42 ---
Subject: Bug 39829
Author: rguenth
Date: Tue Apr 21 12:42:24 2009
New Revision: 146521
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=146521
Log:
2009-04-21 Richard Guenther rguent...@suse.de
PR
--- Comment #2 from sergio dot roa at dfki dot de 2009-04-21 12:47 ---
Created an attachment (id=17663)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17663action=view)
preprocessed source file
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39825
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-04-21 12:57 ---
Reducing.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39825
--- Comment #4 from sergio dot roa at dfki dot de 2009-04-21 13:23 ---
I compiled again disabling Altivec optimizations and it worked :)
$./configure --disable-altivec
[...]
$make
[...]
$ ./ffmpeg
FFmpeg version SVN-r18634, Copyright (c) 2000-2009 Fabrice Bellard, et al.
--- Comment #41 from dberlin at gcc dot gnu dot org 2009-04-21 13:24
---
Subject: Re: [4.3/4.4/4.5 Regression] missed
load PRE, PRE makes i?86 suck
Fernando was an intern of mine, and while his algorithm is a great
algorithm, AFAIK he hasn't gotten better code out of it than
--- Comment #2 from ramana at gcc dot gnu dot org 2009-04-21 13:52 ---
(In reply to comment #1)
Created an attachment (id=14957)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14957action=view) [edit]
Patch to fix interrupt handling on entry/exit for ARM
The arm backend already
--- Comment #5 from rguenth at gcc dot gnu dot org 2009-04-21 13:55 ---
Reducing very slowly ... which makes it sound like a GC issue.
But, confirmed with the original testcase and a cross-compiler. Fails on
the 4.3 branch with -O3 -fno-math-errno -maltivec -mabi=altivec -g, works
for
--- Comment #8 from ramana at gcc dot gnu dot org 2009-04-21 14:09 ---
Confirmed with trunk.
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ramana at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #4 from abel at gcc dot gnu dot org 2009-04-21 14:16 ---
What happens in the test is that when pipelining, after several consecutive
substitutions we end up with moving expressions r64=r16-r16 and r64=r16-r51
through r16=r51, after which both expressions become r64=r51-r51,
--- Comment #1 from ramana at gcc dot gnu dot org 2009-04-21 14:28 ---
LINUX_DYNAMIC_LINKER et al are defined in gcc/config/linux.h and the correct
definition must reach this case. Looking at the config parameters for --host
and --build , I can spot a typo of linuc-gnu instead of
--- Comment #2 from ramana at gcc dot gnu dot org 2009-04-21 14:29 ---
Mine.
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ramana at gcc dot gnu dot org changed:
What|Removed |Added
AssignedTo|unassigned
--- Comment #8 from doko at ubuntu dot com 2009-04-21 14:36 ---
- config/abi/pre/gnu.ver needs the __signbitl symbol mentioned as well.
- the patch has an empty #ifdef/#endif at the end
with this change the symbol is found in the library. checked with a native
build on hppa-linux.
--
--- Comment #6 from dodji at gcc dot gnu dot org 2009-04-21 14:40 ---
In this test case (the last one), the short description of the problem is that
we fail at getting canonical types of template arguments when said arguments
have composed types.
Let me give the longer description as
--- Comment #6 from ramana at gcc dot gnu dot org 2009-04-21 14:41 ---
This is now fixed as per the last comment.
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ramana at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #2 from ramana at gcc dot gnu dot org 2009-04-21 14:42 ---
confirmed.
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ramana at gcc dot gnu dot org changed:
What|Removed |Added
--- Comment #6 from rguenth at gcc dot gnu dot org 2009-04-21 14:52 ---
Indeed. Fails with --param ggc-min-expand=100 --param ggc-min-heapsize=131072,
works with --param ggc-min-expand=100 --param ggc-min-heapsize=0.
Didn't we have a ppc GC problem somewhere? With always-collect we
Very simple code:
int* func();
int func2(long long);
void test (int unused, int idx, char tag, long long value)
{
int *p = func() + idx;
switch (tag) {
case 1:
*p = (int) value;
case 2:
*p = func2(value);
}
}
is compiled to 46 bytes by GCC 4.3.1 and to 48 bytes by GCC
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pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Component|regression |rtl-optimization
Keywords|
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jakub at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36851
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jakub at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28125
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39491
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39372
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jakub at gcc dot gnu dot org changed:
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38251
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jakub at gcc dot gnu dot org changed:
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39412
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jakub at gcc dot gnu dot org changed:
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jakub at gcc dot gnu dot org changed:
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jakub at gcc dot gnu dot org changed:
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jakub at gcc dot gnu dot org changed:
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39612
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jakub at gcc dot gnu dot org changed:
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22488
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jakub at gcc dot gnu dot org changed:
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38156
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jakub at gcc dot gnu dot org changed:
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33492
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34199
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jakub at gcc dot gnu dot org changed:
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37022
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37165
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36201
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37367
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37440
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37754
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37942
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jakub at gcc dot gnu dot org changed:
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38036
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38134
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38059
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Target Milestone|4.4.0 |4.4.1
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38306
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38522
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38523
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38384
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38671
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38946
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39254
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39219
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39355
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38603
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39390
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39543
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jakub at gcc dot gnu dot org changed:
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39514
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jakub at gcc dot gnu dot org changed:
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39747
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jakub at gcc dot gnu dot org changed:
What|Removed |Added
Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39762
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jakub at gcc dot gnu dot org changed:
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39794
--- Comment #1 from alexvod at google dot com 2009-04-21 16:08 ---
Compilation options: -march=armv5te -fpic -mthumb-interwork -Os -mthumb
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39836
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bonzini at gnu dot org changed:
What|Removed |Added
Target Milestone|4.4.1 |4.3.4
Version|4.4.0 |4.3.3
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jakub at gcc dot gnu dot org changed:
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Target Milestone|4.4.0 |4.4.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38878
--- Comment #18 from rearnsha at gcc dot gnu dot org 2009-04-21 16:40
---
(In reply to comment #14)
Something like that? (untested)
Index: configure.ac
===
--- configure.ac(revision 143046)
+++ configure.ac
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